diff --git a/src/main/kotlin/dev/usbharu/hideout/repository/UserRepository.kt b/src/main/kotlin/dev/usbharu/hideout/repository/UserRepository.kt
index 051ceff0..dd224212 100644
--- a/src/main/kotlin/dev/usbharu/hideout/repository/UserRepository.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/repository/UserRepository.kt
@@ -179,7 +179,7 @@ class UserRepository(private val database: Database) : IUserRepository {
 }
 
 object Users : Table("users") {
-    val id = long("id").uniqueIndex()
+    val id = long("id")
     val name = varchar("name", length = 64)
     val domain = varchar("domain", length = 255)
     val screenName = varchar("screen_name", length = 64)